EPA Method 8330 Analyte Back Catalog number: 79081 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2060.6-K-IP 2,4,6-Tribromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 118-79-6 Price on request V094750 Valproic Acid, 1g Price on request 3425.9-100-AN Isobenzan Price on request